1264462528

素因数分解:

$2^6\times 7^1\times {\mathrm{2822461}}^1$

素因数の和:2822480

約数の個数: 28

約数和(自身を含む): 2867621392

約数和(自身を除く): 1603158864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2822461, 5644922, 11289844, 19757227, 22579688, 39514454, 45159376, 79028908, 90318752, 158057816, 180637504, 316115632, 632231264, 1264462528]

約数ペア:

[(1, 1264462528), (2, 632231264), (4, 316115632), (7, 180637504), (8, 158057816), (14, 90318752), (16, 79028908), (28, 45159376), (32, 39514454), (56, 22579688), (64, 19757227), (112, 11289844), (224, 5644922), (448, 2822461)]